I have early SN RV-12 with D-180 and Garmin 296. If I remove 296 and replace with iFly 740B:

• Will iFly 740B interface with D-180
• Will iFly 740B provide GPS to ME 406 ELT?
• Can I run ForeFlight on iFly 740B and not pay for Ifly subscription?
• Will iFly 740B connect WiFi to uAvionix echoUAT for Wx and traffic?
• Does iFly 740B show winds aloft?